| Title: | Coffee Consumption and Cardiovascular Diseases: A Mendelian Randomization Study |
| Journal: | Nutrients |
| Published: | 28 Jun 2021 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/34203356/ |
| DOI: | https://doi.org/10.3390/nu13072218 |
| URL: | https://www.mdpi.com/2072-6643/13/7/2218/pdf?version=1624881789 |
| Citations: | 18 (11 in last 2 years) as of 8 Aug 2024 |
Publication 7464
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Abstract
Coffee consumption has been linked to a lower risk of cardiovascular disease in observational studies, but whether the associations are causal is not known. We conducted a Mendelian randomization investigation to assess the potential causal role of coffee consumption in cardiovascular disease. Twelve independent genetic variants were used to proxy coffee consumption. Summary-level data for the relations between the 12 genetic variants and cardiovascular diseases were taken from the UK Biobank with up to 35,979 cases and the FinnGen consortium with up to 17,325 cases. Genetic predisposition to higher coffee consumption was not associated with any of the 15 studied cardiovascular outcomes in univariable MR analysis. The odds ratio per 50% increase in genetically predicted coffee consumption ranged from 0.97 (95% confidence interval (CI), 0.63, 1.50) for intracerebral hemorrhage to 1.26 (95% CI, 1.00, 1.58) for deep vein thrombosis in the UK Biobank and from 0.86 (95% CI, 0.50, 1.49) for subarachnoid hemorrhage to 1.34 (95% CI, 0.81, 2.22) for intracerebral hemorrhage in FinnGen. The null findings remained in multivariable Mendelian randomization analyses adjusted for genetically predicted body mass index and smoking initiation, except for a suggestive positive association for intracerebral hemorrhage (odds ratio 1.91; 95% CI, 1.03, 3.54) in FinnGen. This Mendelian randomization study showed limited evidence that coffee consumption affects the risk of developing cardiovascular disease, suggesting that previous observational studies may have been confounded.5 Authors
- Shuai Yuan
- Paul Carter
- Amy M. Mason
- Stephen Burgess
- Susanna C. Larsson
1 Application
| Application ID | Title |
|---|---|
| 29202 | Epidemiologic and genetic analyses of aging-associated diseases and mortality |
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